APA (7th ed.) Citation

United States. Congress. House. Committee on Post Office and Civil Service & ProQuest (Firm). (1949). Survey and study of the Postal Service (utilization of railway mail cars and storage cars on the return movement). [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Post Office and Civil Service and ProQuest (Firm). Survey and Study of the Postal Service (utilization of Railway Mail Cars and Storage Cars on the Return Movement). Washington: [publisher not identified], 1949.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Post Office and Civil Service and ProQuest (Firm). Survey and Study of the Postal Service (utilization of Railway Mail Cars and Storage Cars on the Return Movement). [publisher not identified], 1949.